public void VGASyncModule_VSyncTest()
{
var sim = new RTLInstanceSimulator <VGASyncModule, VGASyncModuleInputs>(new VGASyncModule(480, 10, 2, 33));
sim.TraceToVCD(VCDOutputPath());
var tl = sim.TopLevel;
Action assertSingleFlag = () =>
{
var flags = new[] { tl.OutVisible, tl.OutFP, tl.OutSP, tl.OutBP };
var set = flags.Where(f => f);
Assert.IsTrue(set.Count() == 1, "Multiple flags are set");
};
for (var i = 0; i <= 525; i++)
{
assertSingleFlag();
sim.ClockCycle(new VGASyncModuleInputs()
{
Enabled = true
});
}
assertSingleFlag();
}
public void BoardTimerModuleTest()
{
var container = new QuokkaContainer();
var runtimeConfig = container.Resolve <RuntimeConfiguration>();
uint testClock = 10;
runtimeConfig.Initialize(new QuokkaConfig()
{
Configurations = new List <BoardConfigAttribute>()
{
new BoardConfigAttribute()
{
Name = "Test", ClockFrequency = testClock
}
}
});
var moduleInstance = container.Resolve <BoardTimerModule>();
var sim = new RTLInstanceSimulator <BoardTimerModule, BoardTimerModuleInputs>(moduleInstance, true);
sim.TraceToVCD(VCDOutputPath());
var topLevel = sim.TopLevel;
for (var i = 1; i <= testClock * 10; i++)
{
Assert.AreEqual(i % testClock == 0, topLevel.OutActive10);
Assert.AreEqual(i % (testClock * 2) == 0, topLevel.OutActive20);
sim.ClockCycle(new BoardTimerModuleInputs());
}
var tb = sim.TBAdapter(RTLVerilogConfig);
tb.PostSynthTimingSimulation();
}
